baber/WOPTO huggingface dataset:
Patent JP-H02121263-A (JP)
Title: Lead storage battery
Inventor: HOSHIHARA NAOTO
IPC: H01M4/68
Filed: 1988-10-28
Abstract: PURPOSE:To improve the charging efficiency at a low voltage by forming a part of the surface including a larger amount of antimony in both the positive and the negative electrode grid bodies. CONSTITUTION:The base is made of a calcium system alloy, and in both grid bodies of positive and negative electrodes made of a lead alloy, a layer including a larger amount of antimony is formed at a part of the surface in both grid bodies. Particularly, the antimony amount for the whole grid body is made less than 1.0wt.%, while a layer including 1.0wt.% or more of antimony is formed at a part of the surface of the grid bodies. By the synergism of utilizing the features of the calcium system alloy and the antimony system alloy in a sheet of grid body in such a way, the phenomenon at the particle interfaces can be converted. Consequently, the charging efficiency at a low voltage can be improved.
Patent JP-2000104347-A (JP)
Title: Hollow member joining structure and outdoor decorative material structure
Inventor: TAKAHASHI KANEYUKI
IPC: E04B1/682
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To secure waterproofness of a joining part and improve durability of a waterproof material by providing a circumferential recess groove on an outer face opposed to both the hollow member joining ends of a joint member over the whole circumference, and filling the recess groove with the waterproof material. SOLUTION: Connection bolt holes 10, 11 are provided in the side of an upper and lower joining ends in upper and lower hollow members 2, 3. A cross section half- circular recess groove 12 positioned more downward than the center of a length direction on an outer peripheral face and extending on a joint member 4 is provided over the whole circumference. Next, nuts 7, 8 are welded coaxial with bolt holes 13, 14 in the upper and lower parts of the inside face of the joint member 4, and bolts 5, 6 for penetrating the bolt holes 10, 11, 13, 14 from the outside of the members 2, 3 are screwed and tightened in the nuts 7, 8.  Thus, the recess groove 12 is stretched in only the same size on the joining ends of the members 2, 3, waterproof performance can be secured, and since a sealing material 9 being a waterproof material is not exposed in the atmosphere, performance deterioration due to an ultraviolet ray is prevented to improve durability.
Patent JP-H1193520-A (JP)
Title: Opening/closing control of automatic door
Inventor: TAKAHASHI MASAYA
IPC: E05F15/20
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To dispense with a teaching process when a switch is to be put on by renewing a stored position to a new one as a halt position in a further opening or closing motion after a usual motion to a preceding closed end or a preceding opened end, at every opening or closing motion. SOLUTION: When an electric source is connected or a memory is reset, the present position of a door 1 is stored in first and second RAMs as the closing or opening end of the door 1. A usual closing motion of the door is started and it is judged whether a detection signal from a human body sensor 8 is input or not. If the signal has been input, a usual opening motion is started and if the signal has not been input, it is judged whether the present position of the door 1 is equal to the closing position stored in the first RAM. When the electric source is connected, the door is moved to the closing position at a low speed and presence of an input detection signal of human bodies is judged. When there is no such signal input, the door is moved to a stop position and a stored position is renewed to the stop position in the first RAM.  In this way, this control system does not need any teaching when the electric source is put on.
Patent JP-H02121145-A (JP)
Title: Braking device
Inventor: SUGIHARA TAKAYUKI
IPC: G11B15/28
Filed: 1988-10-28
Abstract: PURPOSE:To apply the correct braking actions despite the tilt of a rotor or a braking device by inserting a projecting part formed on the upper surface of a braking arm into a recessed part formed on the lower surface of a braking bar and supporting the projecting part in a freely tilting way. CONSTITUTION:A projecting part 13 is formed on the upper surface of a braking arm 10 within a holding means 12, and a braking bar 11 is fitted with play into the means 12. The bar 11 has a conical recessed part 14 where the part 13 can be inserted on the lower surface of the bar 11. Therefore the bar 11 can tilt freely with the part 13 defined as a fulcrum. Thus the tilt, if caused to a rotor or a braking device, is absorbed by the tilt of the bar 11. Then the bar 11 is always pressed to the rotor in a correct way and can brake the rotor. As a result, the constant revolution is secured for the rotor and the revolution of the rotor is stopped at a prescribed position with high accuracy.
Patent JP-H03136099-A (JP)
Title: Voice detecting and outputting device
Inventor: OTA GICHU
IPC: G10L21/0208
Filed: 1989-10-23
Abstract: PURPOSE:To preclude a decrease in recognition rate or malfunction by generating a threshold value by a threshold value generating means within a demand sound output time and holding it, and detecting a voice section by a comparing means and outputting a voice. CONSTITUTION:A demand sound output means 1 generates an electronic sound, etc., for demanding voice input and an ambient noise is also inputted to a microphone 2. A demand sound erasing means 3 erases the demand sound component from the microphone output signal and a power detecting means 5 detects the current power of the microphone output signal. This power is detected as the power of the ambient noise. The threshold value generating means 6 receives the current output of the power detecting means 5 and generates and holds the threshold value which is proportional to it. When the demand sound ends, an operator voices words and a comparing means 7 compares the current output of the power detecting means 5 with the threshold value and outputs the power to a voice recognition device (b) when the power is larger than the threshold value. Consequently, the voice of the operator is accurately inputted to the voice recognition device irrelevantly to the ambient noise level, so the decrease in the recognition rate or malfunction can be precluded.
Patent JP-H10106849-A (JP)
Title: Water-cooled transformer
Inventor: YOMO KUNIO
IPC: H01F27/16
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a transformer which can be cooled highly effectively and can be reduced in size. SOLUTION: A water-cooled transformer is provided with a first water-cooled conductor 122 having a hollow through which cooling water is made to flow, a winding 110 which is connected to the conductor 122 and primarily cooled, a winding 112 which is subordinately cooled through the winding 110, a connecting bar 111 which electrically connects the windings 110 and 112 to each other and has high thermal conductivity, a spacer 113 which is put between the windings 110 and 112 correspondingly to the bar 111 with insulators 115 and 116 on both sides and has the same width as that the bar 111 has and high thermal conductivity, and a second water-cooled conductor 123 having a hollow through which the cooling water is made to flow.
Patent JP-S62162271-A (JP)
Title: Recording or reproducing device
Inventor: KATO MASAHIRO
IPC: G11B17/04
Filed: 1986-11-19
Abstract: PURPOSE:To remarkably simplify fitting by molding a position adjusting member for a member to be fixed after the adjustment of a position on the bases of outsert molding of a synthetic resin material and fitting the molded member to a chassis base. CONSTITUTION:To position a carriage guide bar 52 on the basis of outsert molding, the shaft part 53a of a pressing member 53 is outsert-molded so as to be optionally rotated around a chassis 1, a tap hole 87 is formed on the chassis 1 oppositely to a guide bar positioning holding member 86 and the member 86 is fixed on the chassis 1 by a member 88. The guide bar 52 is set up on the holding member 86, the pressing member 53 is rotated and th guide bar 52 is pressed by force generated due to the distortion of the tip part and fixed with a screw 89. The height direction of the guide bar 52 is obtained by the holding member 86 and the accuracy of a horizontal direction is obtained by a projected edge 1b of opening part 1a of the chassis 1.
Patent JP-H07126523-A (JP)
Title: Resin composition
Inventor: OKADA KATSUHIKO
IPC: C08K3/34
Filed: 1993-11-02
Abstract: PURPOSE:To obtain a flame-retardant, metal-platable polyamide resin compsn. by compounding a polyamide resin with a silicate filler, a halogen compd., antimony trioxide, and polytetrafluoroethylene each in a specified amt. CONSTITUTION:A polyamide resin compsn. is prepd. by mixing a polyamide resin with 5-40wt.% powdered silicate filler, 10-40wt.% halogen compd. 0.5-2wt.% antimony trioxide, and 0.1-1wt.% polytetrafluoroethylene (produced by emulsion polymn.) homogeneously with a mixer and melt kneading and extruding the resulting mixture. Examples of the filler are baked kaolin and talc; a pref. example of the halogen compd. is a brominated polystyrene. Through the amt. of the antimony trioxide compounded is usually such that the ratio of the number of halogen atoms to that of antimony atoms is 2-5, antimony trioxide is compounded here in an amt. of 0.5-2wt.% pref. 1-1.5wt.%, from the viewpoint of metal plating. Polytetrafluoroethylene reduces dripping during burning. A molding of the compsn. can electrically or electrolessly be plated by a known method.
Patent JP-H03136692-A (JP)
Title: Balance device of sewing machine
Inventor: OGAWA MASAO
IPC: D05B49/02
Filed: 1989-10-20
Abstract: PURPOSE:To improve the durability by making the operating locus of the thread holder of a balance near the uppermost position of the balance into almost a circular arc locus making a thread receiver about the center. CONSTITUTION:When an upper shaft 1 is driven to rotate, a crankpin 12b pivots a balance 30 rotatable while making a circular movement around the upper shaft 1, and a cam 2 rotating together with the upper shaft 1 sways a swaying lever 38 following its cam curve 2c. And the swaying of the swaying lever 38 is transmitted to the balance 30 by a connecting lever 36, and a thread holder 32 of the balance 30 is swayed making its operation locus near the uppermost position of the balance 30 into a locus S2 of almost a circular arc making a thread receiver 56a about the center. As a result, when the thread holder 32 is moving on the locus S2, the amount of an upper thread 54 is not changed. Consequently, the force acting to a gearing part 50 and a cam groove 2b is reduced, and the durability of the gearing part 50 and the cam groove 2b is improved.
Patent JP-H07131207-A (JP)
Title: Irreversible circuit element
Inventor: KAWANAMI TAKASHI
IPC: H01P1/36
Filed: 1993-11-02
Abstract: PURPOSE:To provide the irreversible circuit element which is applicable to the size, weight, and price reduction of a component although isolation characteristics are made wide in band. CONSTITUTION:The irreversible circuit element is constituted by crossing and arranging plural center conductors on ferrite, applied with a DC magnetic field, mutually in an electrically insulated state and connecting a terminator R to one port of the center conductors. Then when a matching circuit is connected to the terminator to widen the band of the only isolation characteristics, a line whose electric length is an integral multiple of 1/4.lambdag (lambdag: in-line wavelength) is used for the matching circuit and this line is formed as a strip line 40 on a thin plate substrate 33. Further, this thin plate substrate 33 is laminated in a capacity substrate 23.
Patent JP-H06123105-A (JP)
Title: Hot water injection type now melting device
Inventor: TAKAHARA SHUICHI
IPC: E01H5/10
Filed: 1992-10-13
Abstract: PURPOSE:To efficiently and surely remove a pile of snow, and to keep a point normal through a remote control for preventing the delay of a train by altering the range of hot water injection through a plurality of nozzles and moreover drivingly controlling each nozzle. CONSTITUTION:A hot water supply pipe 22 is buriedly provided in a track changing over part inside a track bed so as to cross a track, and a plurality of nozzles 10 which branch into a plurality from the supply pipe 22 through a valve and severally have an different injection range are arranged. In the case of the occurrence of nonshifting of a point, a main valve 34 is opened to drive an injection pump 30 for supplying hot water from a hot water generator 26 to the hot water supply pipe 22. A plurality of valves are simultaneously controlled to jet the hot water toward the track changing over part. In this case, the hot water is jetted by injection command after a fundamental pattern where the injection is carried out in order of a remote, a near and a middle distance nozzle 10. Thus a plurality of nozzles 10 are controlled on time schedule, and the hot water is jetted from each nozzle 10 as the injection range is altered to effectively melt snow.
Patent JP-S63129270-A (JP)
Inventor: KANAI TAKESHI
IPC: F25B39/02
Filed: 1986-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0699817-A (JP)
Title: Manufacture of steering wheel wound with leather
Inventor: KODAMA TOSHIHIKO
IPC: B62D1/06
Filed: 1992-09-21
Abstract: PURPOSE:To provide a manufacturing method of a steering wheel wound with leather for improving the product value, with which the steering wheel wound with leather forming no inner wrinkle in a steering grip can be formed by equally dispersing wrinkles formed at an abutted part of the leather. CONSTITUTION:The end parts of a leather 4 in the width direction, which is cut to cover a steering wheel main body 1, are gathered and sawn, and the end parts are abutted together on the inner circumferential part of the steering wheel main body 1 and are adhered to one another, and a steering wheel wound with leather is thus manufactured.
Patent JP-H01119603-A (JP)
Title: Oxidation resistant rare earth alloy powder
Inventor: KUSUNOKI MASAO
IPC: H01F1/06
Filed: 1987-10-30
Abstract: PURPOSE:To produce oxidation resistant rare earth alloy powder useful for production of a rear earth permanent magnet by a binary alloy method by coating monocarboxylic acid to the surface of the rare earth alloy powder contg. rare earth elements, transition elements, Fe and Co at specific ratios. CONSTITUTION:The monocarboxylic acid or the resultant reaction production of the monocarboxylic acid and polyhydric alcohol is coated on the surface of the rare earth alloy powder (about 1-10mu average grain size) expressed by the formula Rx(Fe1-aCoa)100-x-yMy (R is 1 or >=2 kinds of the rare earth elements including Y; M is a transition metal; x is 50-90%; y is 0-20%; a is 0-0.5%). Lactic acid, caproic acid, etc., are used for the monocarboxylic acid and ethylene glycol, etc., are used for the resultant reaction production. These materials are dissolved in hexane, etc., and the soln. thereof is coated on the powder at about 0.1-10wt.% per 100pts.wt. alloy powder. The rear earth alloy powder for easy and stable production of the rare earth permanent magnet is thereby obtd.
Patent JP-H01117505-A (JP)
Title: Active reception antenna
Inventor: TAKEDA SHIGEKI
IPC: H01Q21/24
Filed: 1987-10-30
Abstract: PURPOSE:To receive a circularly polarized wave by forming a complementary antenna pair by a semi-circuler half wavelength dipole antenna and a semi-circular batch antenna and connecting each antenna to each amplifier in the noise matching state and adding each output while the phase is deviated by 90 deg.. CONSTITUTION:The loop antenna 1 is formed by bending a linear antenna element 1a in a semi-circular form. The batch antenna 2 is made up of the 'Teflon' base, the antenna element 2a and the earth body 2b. Then both the antennas are arranged overlappingly with a smaller distance than the wavelength. Both the antennas 1, 2 are connected respectively to amplifiers 3, 4 respectively and the output of the amplifier 3 is connected to one input of an adder 5 and the output of the amplifier 4 is connected to the other input of the adder 5 via a phase shifter 6 whose phase shift angle is 90 deg.. Thus, a circularly polarized wave reception signal is outputted to the output terminal 7 of the adder 5. Thus, in adding the outputs while deviating the phase by 90 deg., the circularly polarized wave is received and the antenna is made small with ease of handling and inexpensively.
Patent JP-H05114612-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANO MOTOO
IPC: H01L29/78
Filed: 1991-10-23
Abstract: PURPOSE:To sufficiently bury metal or semiconductor in a cavity of a complicated shape having an opening of a fine diameter and a high aspect ratio in a method for burying the metal or semiconductor in the cavity formed in a substrate made of the semiconductor, the insulator or a laminate of the semiconductor and the insulator. CONSTITUTION:A vertical opening 12 is formed in a substrate 11 made of a semiconductor, an insulator or a laminate of the semiconductor and the insulator. Filling substance 13 made of metal or semiconductor is deposited on the substrate 11. The substance 13 is patterned, the amount of a volume substantially equal to that of the opening 12 remains around the opening 12, and the other part is removed. The substance 13 is melted to be liquefied by irradiating it with a high density energy beam and buried in the opening 12.
Patent JP-H01116608-A (JP)
Title: Lens system driving device using oscillatory wave motor
Inventor: KOTO ETSURO
IPC: G02B7/09
Filed: 1987-10-30
Abstract: PURPOSE:To execute a fixed position control of high accuracy and a smooth driving control being free from vibration by adjusting an interval of a variation follow-up operation of an oscillatory wave motor by depending on detection information of a driving remaining quantity detecting means for detecting the driving remaining quantity of a lens system. CONSTITUTION:By a rotational operation of an electronic dial 7, information of a target position and a driving state of a lens system are inputted to the inside of a microcomputer 1 as count signals from pulse counters C2, 9 and from pulse counters C1, 6 respectively, and by a difference of these count signals, the driving quantity (relative driving remaining quantity) X1 required for allowing the lens system to move to the target position is calculated, and based on this relative driving remaining quantity X1, a motor is stopped, or brought to forward turn or backward turn. That is, this routine becomes a driving remaining quantity detecting means of the lens system. Also, this relative driving remaining quantity X1 is used as the absolute driving remaining quantity X2 as it is, and when X2 is large, an interval of a follow-up control of an oscillatory wave motor is made large, and when it is small, said control is executed frequently. In such a way, positioning of high accuracy and a smooth lens driving control are executed.
Patent JP-H05113870-A (JP)
Title: Sorting process processor
Inventor: KASAHARA YASUNORI
IPC: G06F7/24
Filed: 1991-10-23
Abstract: PURPOSE:To reduce the overall size of a device and to improve the processing speed by incorporating a small-capacity memory itself and a memory control circuit which corresponds to an external mass-storage memory in the sorting process processor. CONSTITUTION:Denoting the maximum number of bits of the address signal of the sorting process processor 10i as (m) and the maximum value of the number of all bits of a local memory 2i as 2p, an address generating circuit 81 generates an (m)-bit address signal and a row address and column address generating circuit 83 generates a (p)-bit address signal as the (p)-bit column address of a row address. When the number of bits of the address signal of the local memory 2i is (n) or (q) (n<=m, q<=p) as the row address or column address, the high-order (m-n)-bit output lines of the output of the address generating circuit 81 are grounded and the (2p-2q)-bit output lines of the output of a generating circuit 83 are grounded to divide the low-order 2q bits into two and output them as a (q)-bit row and a column address.
Patent JP-H11177639-A (JP)
Title: Data transmission equipment
Inventor: KIM KYU TE
IPC: H04L25/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission equipment with which the transmission efficiency of data is improved. SOLUTION: This data transmission equipment is provided with a decoder part 51 for generating output data having a logic level corresponding to a power supply voltage, ground voltage or the intermediate voltage of the power supply voltage and the ground voltage by inputting plural pieces of binary data, three logic data generating part 53 for inputting the output data from the decoder part 51 and generating three logic data, data detecting part 55 for inputting the three logic data outputted from the three logic data generating part and generating a binary data set, and encoder part 57 for restoring the binary data set from the data detecting part 55 into binary data.
Patent JP-S62136540-A (JP)
Title: Alloy for electrically conductive roll for electroplating
Inventor: ISHII TOSHIAKI
IPC: C22C19/05
Filed: 1985-12-06
Abstract: PURPOSE:To obtain an alloy for an electrically conductive roll for electroplating having superior corrosion and wear resistances by alloying Ni with specified amounts of C, Cr, W and Co, regulating the amount of Fe as an impurity to a specified value or below and adding Si and Mn as deoxidizing elements. CONSTITUTION:The composition of an alloy for an electrically conductive roll for electroplating is composed of, by weight, 0.2-3% C, 20-35% Cr, <=15% W, <=5% Co, <=10% Fe as an impurity and the balance Ni with Si and Mn as deoxidizing elements. In order to improve the quality of the alloy, 2-6wt% Si and 0.5-5wt% B are further added, as desired.
Patent JP-H02124380-A (JP)
Title: Rear wheel steering device of vehicle
Inventor: YOSHIDA HIROSHI
IPC: B62D7/15
Filed: 1988-10-31
Abstract: PURPOSE:To enhance the reliability of control by furnishing a same-phase and an inverted phase steering means for steering the rear wheels in the same and opposite direction as/to the front ones, respectively, hydraulically controlling the same-phase steering means in accordance with the power steering pressure for front wheels, and electronically controlling the inverted phase steering means in compliance with the steering speed of the front wheels. CONSTITUTION:A power steering 6 according to the present invention is formed through combination of a steering gear assembly 9 with a power cylinder device 10 and an oil pump 13. A steering wheel 17 is coupled with the input shaft 7a of a rotary valve 7 through a phase advance steering means 14 and a column shaft 16. This is also equipped with a rear power cylinder 90 so arranged as to tie a left and a right pivoting shaft 89 of the rear-wheel suspension, and its left and right chambers 97a, 97b are connected with a control valve 98 for the same-phase operation while the two cylinder chambers 92a, 92b with another control valve 100 for inverted phase operation. The valve 98 is hydraulically controlled in accordance with the power steering pressure for front wheels, while the one 100 switched over electronically in compliance with the front-wheel steering speed.